Dexron 3 transmission cannot be used to replace Dexron Type A because they are not compatible. They are designed for use in different applications.
You can ALWAYS use Dexron 6 in any system that calls for lower number Dexron. You can NEVER use lower number Dexron than what the system calls for. I hope this helps.
Dexron 2 has been replaced by Dexron 3. If your Lebaron requires Dexron 2 then you can use Dexron 3. Never ever use a different type fluid than the manufacture requires, except is a case where the fluid has been discontinued and upgraded.
The difference between dexron 3 g and dexron 3 h is that dexron 3 g is used to be the factory fill quality. Dexron 3 g was the requirement for service fill quality.
dexron 3 replaces dexron 2, so you could mix them but the dexron 3 is better
If it is a A/T Powerglide, you can use Dexron or a synthetic such as Mobil 1 ATF. You may not be able to find Dexron, but you can use Dexron II or Dexron III.
Trasmission fluid is Dexron 3.Trasmission fluid is Dexron 3.
Use Dexron 3
dexron 3
Dexron 3
one is for gm and mercon is ford now days they make a dexron mercon mix acceptable to both Dexron III and Mercon V have different specs. You should not use Dexron III in place of Mercon V.
Better or not, really isn't the question. Dexron-II has been replaced by Dexron-III. Any transmission that used Dexron-II can now use Dexron-III. Fluids labeled Dexron-III/Mercon are also acceptable.